SHA256
3
0
forked from pool/tcpd
tcpd/tcp_wrappers_7.6-fedora-strerror.diff

28 lines
656 B
Diff

--- percent_m.c.orig
+++ percent_m.c
@@ -13,7 +13,7 @@ static char sccsid[] = "@(#) percent_m.c
#include <string.h>
extern int errno;
-#ifndef SYS_ERRLIST_DEFINED
+#if !defined(SYS_ERRLIST_DEFINED) && !defined(HAVE_STRERROR)
extern char *sys_errlist[];
extern int sys_nerr;
#endif
@@ -29,11 +29,15 @@ char *ibuf;
while (*bp = *cp)
if (*cp == '%' && cp[1] == 'm') {
+#ifdef HAVE_STRERROR
+ strcpy(bp, strerror(errno));
+#else
if (errno < sys_nerr && errno > 0) {
strcpy(bp, sys_errlist[errno]);
} else {
sprintf(bp, "Unknown error %d", errno);
}
+#endif
bp += strlen(bp);
cp += 2;
} else {